1303152064 has 14 divisors (see below), whose sum is σ = 2585942504. Its totient is φ = 651576000.

The previous prime is 1303152043. The next prime is 1303152073. The reversal of 1303152064 is 4602513031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10180812 + ... + 10180939.

Almost surely, 2^1303152064 is an apocalyptic number.

It is an amenable number.

1303152064 is a deficient number, since it is larger than the sum of its proper divisors (1282790440).

1303152064 is an equidigital number, since it uses as much as digits as its factorization.

1303152064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20361763 (or 20361753 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1303152064 is about 36099.1975534083. The cubic root of 1303152064 is about 1092.2742583330.

Adding to 1303152064 its reverse (4602513031), we get a palindrome (5905665095).

The spelling of 1303152064 in words is "one billion, three hundred three million, one hundred fifty-two thousand, sixty-four".